English verb conjugation
SHOULD PANEL

Regular verb: panel - panelled - panelled

Affirmation

Simple form	V-ing form
I'd panel you'd panel he'd panel we'd panel you'd panel they'd panel	I'd be panelling you'd be panelling he'd be panelling we'd be panelling you'd be panelling they'd be panelling
Perfect	V-ing perfect
I should've panelled you should've panelled he should've panelled we should've panelled you should've panelled they should've panelled	I should've been panelling you should've been panelling he should've been panelling we should've been panelling you should've been panelling they should've been panelling

Negation

Simple form	V-ing form
I shouldn't panel you shouldn't panel he shouldn't panel we shouldn't panel you shouldn't panel they shouldn't panel	I shouldn't be panelling you shouldn't be panelling he shouldn't be panelling we shouldn't be panelling you shouldn't be panelling they shouldn't be panelling
Perfect	V-ing perfect
I shouldn't have panelled you shouldn't have panelled he shouldn't have panelled we shouldn't have panelled you shouldn't have panelled they shouldn't have panelled	I shouldn't have been panelling you shouldn't have been panelling he shouldn't have been panelling we shouldn't have been panelling you shouldn't have been panelling they shouldn't have been panelling

Interrogative form

Simple form	V-ing form
should I panel? should you panel? should he panel? should we panel? should you panel? should they panel?	should I be panelling? should you be panelling? should he be panelling? should we be panelling? should you be panelling? should they be panelling?
Perfect	V-ing perfect
should I have panelled? should you have panelled? should he have panelled? should we have panelled? should you have panelled? should they have panelled?	should I have been panelling? should you have been panelling? should he have been panelling? should we have been panelling? should you have been panelling? should they have been panelling?

Interro-negative form

Simple form	V-ing form
shouldn't I panel? shouldn't you panel? shouldn't he panel? shouldn't we panel? shouldn't you panel? shouldn't they panel?	shouldn't I be panelling? shouldn't you be panelling? shouldn't he be panelling? shouldn't we be panelling? shouldn't you be panelling? shouldn't they be panelling?
Perfect	V-ing perfect
shouldn't I have panelled? shouldn't you have panelled? shouldn't he have panelled? shouldn't we have panelled? shouldn't you have panelled? shouldn't they have panelled?	shouldn't I have been panelling? shouldn't you have been panelling? shouldn't he have been panelling? shouldn't we have been panelling? shouldn't you have been panelling? shouldn't they have been panelling?